What all forces are at work when a person lifts an object?« Back to Questions List

Earth's gravitational force on the object pulls the object downwards.On the other side, the upward force applied by the person through his hands lifts the object. A net upward force will lift the object upward. To have a net upward force, the upward force exerted by the person must be more than the gravitational pull.

lift

Posted by attemptnwin
Asked on July 17, 2013 1:53 am